Show:
Mix Up
Heat
Light
Electricity
A little bit of everything
100
Sound begins when something ___________ or moves back and forth quickly.
What is Vibrates.
100
A material through which heat moves easily?
What is a Conductor.
100

What does the word solar mean?

What is the sun

100

What do appliances need to run?

Electricity

100

What are the 5 forms of energy

What is Mechanical, Electric, Light, Thermal (Heat) and Sound.

200
I keep charges from flowing easily. (wood stick)
Insulator
200
a tool used to measure temperature.
What is a Thermometer?
200
a dark space formed by opague materials that block light from passing through them.
Shadow
200
objects with opposite charges _________ each other.
attract
200
I allow current to flow easily (metal rod)
coductor
300

What is the result when positive charges build up at the top of clouds and negative charges build up at the bottom of clouds?

static electricity is released in the form of lightning

300
What is material through which heat doers does not move easily.
What is a insulator?
300

Describe how light travels

What is in a straight line

300
the flow of an electric charge from one place to another is called .....
electric flow
300

Mechanical Energy is the combination of what two energies?

What is Kinetic and Potential

400

When electrons jump from one object to another this is called

What is electrostatic discharge

400
Heat always flows from a _______ object to a ________ object.
What is WARMER and COLDER
400

Describe the term refraction.

What is when light can be bent or change direction

400
Objects with the same charge _________ each other.
repel
400

What kind of device produces magnetism?

What is an Electromagnet

500

What is an electromotor?

What is a device that converts electrical energy into mechanical energy

500

Name the three types of heat transfer

What is conduction, convection, and radiation

500
when light strikes an object and bounces back to your eyes. what is the light doing off the object.
Reflects
500
the buildup of electrical charge on an object.
static electricity.
500

Moving water and air are examples of what kind of energy?

Mechanical Energy